In his resignation letter on October 25, Mr Baath said that he was stepping down as the Delhi BJP vice-president as he could not contribute to the party's events and programmes in the past few days.
The Rashtriya Sikh Sangat, an affiliate of the RSS, celebrated Guru Gobind Singh's 350th birth anniversary here on Wednesday. The event was participated by Bhagwat and several central ministers.
Mr Baath told PTI that he was tied to a 'hukamnama (edict)' of the Akal Takht in 2004 that asked Sikhs to boycott events organised by the Rashtriya Sikh Sangat.
"Unless the issue is resolved, it will be a tricky situation for me," he said.
Mr Baath joined the BJP some nine months ago and was appointed as a vice-president.
Delhi BJP sources said that Mr Baath was close to the Siromani Akali Dal (SAD) even after joining the BJP.
Mr Baath said that he resigned on "personal ground" and had nothing against the BJP or its leaders, adding that he had no plans to join the SAD.